John Hartman
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Born : 1957
Cat. M65 Ultrarunner since 2007
3
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
16
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?United States
United States56,8%
Rank quotient ?This runner's calculation uses 3 eligible race(s): Σ(rank − 1) = 104; Σ finishers = 183. 104 / 183 × 100 = 56.83%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed3
Km — ultra races272 km
> 100 km1
> 160 km1
Longest race160,9 km
2nd Graveyard 100 Mile Ultramarathon — 9/3/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road59,2%
Trail40,8%
Records
HISTORY
3 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 09.03 | 100mi | 2nd Graveyard 100 Mile Ultramarathon |
23:16:15 h | 39 |
| 2012 | ||||
| 31.08 | 6h | 2nd Once In a Blue Moon 6 Hour Run |
46.670 km | 5 |
| 2007 | ||||
| 03.02 | 40mi | 15th Uwharrie Mountain Run |
9:46:05 h | 63 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/3/2013 | 2nd Graveyard 100 Mile Ultramarathon | 160,93 | ×10 |
| ✓ 2 | 3/2/2007 | 15th Uwharrie Mountain Run | 64,37 | ×4 |
| ✓ 3 | 31/8/2012 | 2nd Once In a Blue Moon 6 Hour Run | 46,67 | ×2 |